magnet:?xt=urn:btih:aa8472e02ee354229c22dc2f75db5c81b9e0f00c&xt=urn:md5:940d23172ec8a116772dd6eecd8c9656&xl=151&dn=md5sums.txt&as=https://download.qt.io/official_releases/qt/5.15/5.15.9/single/md5sums.txt&tr=http://bt.qt-project.org:6969/announce